ME since 2016. Recovered to about 80% in 2021 until I realised this was prob just due to a lack of viruses going round. Now around 70% due to covid. Was 75 to 80% beforehand. Prior to 2021 I was around 65% housebound very weak working a full time non taxing! Job. Now doing a full time taxing job! so I have improved a little.